Surname Sujaiya (สุขใจ 
, Sujaiya 
) , throughout the world, is quite a rare cognomen. The last name Sujaiya is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname. Likewise, Sujaiya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุขใจ | Thailand |
| Sujaiya | India, Thailand |